Pocket Emergency Medicine (Pocket Notebook Series) 3rd Ed.

VAGINAL DISCHARGE (SEXUALLY TRANSMITTED INFECTION)

History

• Purulent or malodorous d/c? Dyspareunia? Pruritus? Postcoital bleeding? Dysuria, urinary frequency or urgency

• RFs: Multiple sexual partners and unprotected intercourse

Physical Exam

• External: Inspect for lesions, ulcerations; adenopathy

• Speculum: Vaginal wall inflammation/d/c; cervical inflammation/d/c

• Bimanual: If cervical motion tenderness or adnexal tenderness, think PID (see below)

Evaluation

• Labs: GC/Chlamydia testing; wet mount

Treatment

• N. gonorrhoeae: Ceftriaxone 125 mg IM × 1

• C. trachomatis: Azithromycin 1 g PO × 1 OR doxycycline 100 mg PO BID × 7 d OR levofloxacin 500 mg PO QD × 7 d

• T. vaginalis: Metronidazole 2 g PO ×1 OR 500 mg PO BID × 7 d

• Bacterial vaginosis metronidazole 500 mg PO BID × 7 d OR metronidazole 0.75% gel intravaginally × 5 d × 1 OR clindamycin 2% cream intravaginally × 7 d

• Candidiasis: Topical azoles (over the counter) × 7 d OR fluconazole 150 mg PO × 1

Pearls

• Educate all pts on safe sex practices

• Advise pts to tell their partners to get tested/treated



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